Enhanced susceptibility of ovaries from obese mice to 7,12-dimethylbenz[a]anthracene-induced DNA damage.
Ames, United States. In Toxicol Appl Pharmacol, 01 Jan 2015
Total ovarian RNA and protein were isolated and abundance of Ataxia telangiectasia mutated (Atm), X-ray repair complementing defective repair in Chinese hamster cells 6 (Xrcc6), breast cancer type 1 (Brca1), Rad 51 homolog (Rad51), poly [ADP-ribose] polymerase 1 (Parp1) and protein kinase, DNA-activated, catalytic polypeptide (Prkdc) were quantified by RT-PCR or Western blot.
Functional kinomics identifies candidate therapeutic targets in head and neck cancer.
Seattle, United States. In Clin Cancer Res, Sep 2014
EXPERIMENTAL DESIGN: RNAi kinome viability screens were performed on HNSCC cells, including autologous pairs from primary tumor and recurrent/metastatic lesions, and in parallel on murine squamous cell carcinoma (MSCC) cells derived from tumors of inbred mice bearing germline mutations in Trp53, and p53 regulatory genes: Atm, Prkdc, and p19(Arf).
ATM controls meiotic double-strand-break formation.
New York City, United States. In Nature, 2011
Here we report that the number of meiotic DSBs in mouse is controlled by ATM, a kinase activated by DNA damage to trigger checkpoint signalling and promote DSB repair.
Mdm2 links genotoxic stress and metabolism to p53.
Shanghai, China. In Protein Cell, 2010
Mdm2's oncogenic activity is mainly mediated by p53, which is activated by various stresses, especially genotoxic stress, via Atm (ataxia telangiectasia mutated) and Atr (Atm and Rad3-related).
p53 control of bone remodeling.
Shanghai, China. In J Cell Biochem, 2010
Moreover, Atm, c-Abl, and Mdm2, upstream regulators of p53 in DNA damage response, regulate osteoblast differentiation and bone remodeling as well.
ATM activation and DNA damage response.
Brisbane, Australia. In Cell Cycle, 2007
Well before the gene (ATM) mutated in the human genetic disorder ataxia-telangiectasia (A-T) was described it was evident from the clinical, molecular and cellular phenotype of A-T that this gene would play a central role in the DNA damage response.